4245111

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{2791}}^1$

素因数の和:2823

約数の個数: 18

約数和(自身を含む): 6642168

約数和(自身を除く): 2397057

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2791, 8373, 25119, 36283, 108849, 326547, 471679, 1415037, 4245111]

約数ペア:

[(1, 4245111), (3, 1415037), (9, 471679), (13, 326547), (39, 108849), (117, 36283), (169, 25119), (507, 8373), (1521, 2791)]